小型智能单法兰液位变送器

产品简介

3051外形智能单法兰液位变送器，可对各种容器进行精确的液位和密度测量。有平法兰和插入法兰供选择。法兰有3英寸和4英寸，规格有150Ib和300Ib法兰，也可根据用户要求特殊定制法兰，若不注明，以3"150Ib法兰供货。法兰膜片材料可选。

产品特点

工作原理

技术参数

测量对象　　开口或密封容器的的液位 量程范围　　0～2～40kPa　0～12.5～200kPa　0～50～1000kPa　0～125～2500kPa 输　　出　　4mA～20mA DC 电　　源　　24V DC,无负载时变送器可在12V DC工作,最高45V DC 通信输出　　电源电压： 16.4V～42V DC(16.4V～30VDC本安型) 　　　　　　通讯距离： 2km，使用CEV电缆时 　　　　　　负载电容： 0.22μF以下 　　　　　　负载电感： 3.3mH以下 　　　　　　与电源线的间距：15cm以上 　　　　　　连接于接收电阻上的接收仪表的输入阻抗:在2.4kHz时为10kΩ以上 指示表（现场）刻度标尺长45mm，指示精度2.5级(指针式)指示精度0.5级（数字式） 危险场所安装　隔爆型、本安型 正、负迁移　不管输出如何，正负迁移后，其量程上、下限均不得超过量程的极限 　　　　　　最大正迁移量：为最小校调量程的500% 　　　　　　最大负迁移量：为最小校调量程的600% 量程和零点　外部连续可调 温度范围　　放大器工作温度-25℃～90℃　传感器工作温度-40℃～104℃　-18℃～204℃灌充惰性液 相对湿度　　0～100%RH 静压和超压极限　150Ib法兰:42kPa(绝对压力)～1.9MPa(37℃) 300Ib法兰:42kPa(绝对压力)～4.9MPa(37℃) 传感器变化量 小于0.16cm3 阻　　尼　　时间常数在0.2～1.67秒之间连续可调 启动时间　　2s，不需预热 精　　度　　调校量程的±0.25%，包括线性、变差和重复性的综合误差 稳 定 性　　最大量程的±0.5%(十二个月) 通信输出　　通信距离:1.2Km(使用CEV电缆时)1、4mA～20mA DC输出+现场总线HART 协议 通信距离:2Km 　　　　　　(使用CEV电缆时) 　　　　　　2、4mA～20mA Dc输出 振动影响　　在任意轴向上，频率为200Hz，引起的误差为最大量程的±0.05%/V 电源影响　　小于输入量程的0.005%/V 负载影响　　只要输入变送器的端子电压高于12V,就无负载影响 安装位置影响　最大可产生0.25kPa的零点误差，但可校正，对量程无影响,可校正消除。 结构材料　　隔离膜片:316不锈钢　插入部份:316L 　　　　　　"O"型圈(与测量介质接触)： 氟橡胶 　　　　　　法兰和螺栓：316不锈钢 　　　　　　灌充液：硅油或惰性液体 　　　　　　电气壳体：低铜铝合金 　　　　　　电气壳体涂层：聚氨基甲酸乙烯树脂烤漆 引压连接件　高压侧3"或4"，150Ib或300Ib法兰，低压侧法兰连接螺纹1/4-NPT(锥管螺纹)。 　　　　　　接头连接螺纹1/2-NPT(本项为选件)。 电气连接　　导线管1/2G或M20×1.5穿线孔 重　　量　　变送器本体3.5Kg。(不包括法兰)其它技术参数同WIDEPLUS LT系列

负载特性 　调节范围

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WP-D831-80－08-N；
WP-S833-01－12-3H
WP-8K-91-T03E8220-T
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WP-C403-02-12-HL    
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WP-C801-00-08-N
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WP-D821-000-2323－N
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WP-D831-80－08-N
WP-S833-01－12-3H
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WP－TX825－812－1212－HL－T
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WP-LEDV-C600NT(300V/300V)
WP-LEDV-T282HLT(1000V/100V)
WP-LEAP-C600NT(400V,5A）
WP-LEAQ-T282HLT(380V/380V,5A/5A）
WP-LEPQ-C100NT(500V/100V,100A/5A)
WP-LEPQ-T282T（220V/220V,5A/5A）
WP-LE3PQ-C1004NT(500V/100V,100A/5A)
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WP-LE3V-C2804-3HT(400V/400V)
WP-LE3A-C 280-3HT(100A/5A)
WP-LE3P-C1004HLT（380V/380V,100A/5A）
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WP-LEMQ-C1004HLT（380V/380V,100A/5A）
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WP-LEHz-C600N(220V)
WP-LEPF-C200NT（380V/380V，100A/5A）

WP-101TC20-03(0～1000℃)
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WP-D807-81-10-HH-K-T
WP-K1A1D1G1FEA5G
WP-D401-02-08-N
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WP-8K-11-T23E000
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WP-GP6E12M1B1D1ND5
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WP-LQ804-02-ANGN-HL-P
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WP-D835-822-1212-H-R
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WP-8K11T23E000
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WP-D806-80-08-N
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WP-LEAVC600NT
WP-LEAAC600NT
WP-D824-80-08-NN
WP-201IC22-I
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WP-Z901-088-18-N
WP-8AS1G1F2A5G37
WP-L801-00-A-N-P
WP-L802-00-AAG-N-P
WP-C803-06-23-HL
WP-B803-01-A
WP-LCS1FA14F2A5Z/0-2.5m
WP-C903-02-23-HL-P
WP-C904-01-23-2H2L-P
WP-D816-01-23-HL
WP-LC1S3YA1F2A5H/0-5M
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WP-C803-01-23-HL
WP-D816-01-23-HL
WP-R80A1144000A
WP-C804-01-23-2H2L-P
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WP-S805-022-23-HL
WP-D935-060-1212-H
WP-B803-0-A
WP-AKCS1G1FIC2G17G/0-1MPA
WP-D823-011-1414-2H2L-2P
WP-K1A1S1G1FEB5G/0-6MPA
WP-AKCS1R1FIC5G29G/-9-0KPA
WP-AKCS1R1FIC5G10G/0-50KPA
WP-AKCS1R1FIC5G30G/-20-0KPA
WP-L802-01-AAG-HL-2P
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WP-D923-011-2323-2H2L
WP-C904-01-23-2H2L-P
WP-TS803-01-12-HL-P
WP-DP3E22B3D0S5/-4~0KPa
WP-三阀组
WP-8AS1G4F2A5G/0~40MPa
WP-BGP8E22M1B1D2JS5/0~10MPa
WP-R80B2004000A
WP-D423-011-1010-HH-P-W
WP-L803-02-AAG-NN-2P
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WP-C901-00-02-N
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WP-LC801-00-ANN-P
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WP-C901/S801外壳
WP-BADP4I22M3B3D1D2/0-40KPa
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WP-C904-02-08-2H2L-P
WP-2448
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WP-8AS1G4F2A5G/0-40MPa
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WP-K1A1S1G1FEC5G/0-1MPa
WP-TX805-020-23-HL-P
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WP-T823-022-2323-2H2L-2P
WP-D905-020-12-HL-P
WP-C403-02-23-HL-W
WP-C403-02-09-HL
WP-LEAVC102HHT
WP-LE3PC1023W
WP-302IC22-1212-W
WP-301IC20-12-W
WP-D821-000-0308-N
WP-8K-11-T12E020
WP-8K-11-T12E000
WP-8K-11-T12E000
WP-8K-23-T12E020-P
WP-T805-020-12-HL-P
WP-T835-020-1212-H
WP-S805-020-12-HL-P
WP-S835-020-1212-HL
WP-L801-02-A-N
WP-L801-00-A-N
WP-LEAAC100NT
WP-LEAVC100N
WP-B803-0-A
WP-KA1I1G1F2A5G/0-0.1MPa
WP-D809-80-23-N
WP-C403-01-12-HL-P
WP-L804-01-FAG-HL-2P
WP-D923-022-0303-HLHL
WP-D903-01-23-HL-P
WP-201DL22-W
WP-DS803-01-23-HL-P
WP-D705-070-23-HL
WP-201DL20-T
WP-C901-02-12-N
WP-B803-0-A-W
WP-8K-21-T08E022
WP-D806-00-23-N
WP-C803-01-23-HL
WP-TS803-02-23-HL
WP-LEHZC602NW
WP-D803-01-12-HL-P
WP-D803-01-12-HL-P
WP-D923-011-2323-2H2L
WP-D903-01-23-HL-P
WP-D903-01-03-HL
WP-C403-02-12-HL-P
WP-8K-11-T12E002P-T
WP-B803-0-B
WP-C803-01-23-HL
WP-C803-01-01-HL
WP-C803-01-12-HL-P
WP-C804-02-12-HL/HL-P

    WP-LCD系列智能仪表
    WP-天然气流量积算仪
    WP-LED数字显示控制仪/光柱显示控制仪
    WP-LCD无纸记录仪
    WP-LED双回路数字显示控制仪/光柱显示控制仪
    WP-LCD-32段PID可编程控制仪
    WP-LED多路巡检控制仪
    WP-LCD-PID自整定控制仪
    WP-PID自整定控制仪/PID光柱显示控制仪
    WP-LCD-PID自整定控制仪（外给定或阀位控制）
    WP-PID自整定/光柱显示控制仪（外给定或阀位控制）
    WP-LCD-多通道巡检控制仪
    WP-LED手动操作器/光柱显示手动操作器
    WP-LCD液位/容积控制仪
    WP-LED32段PID可编程序控制仪
    WP-LCD-NLQ智能化防盗型热量积算记录仪
    WP系列流量积算控制仪
    WP-LCD-智能化防盗型流量热能积算记录仪
    WP-LK系列流量积算控制仪
    WP-LCD-A/M手动操作器
    WP-LED-液位/容积控制仪
    WP-带打印流量积算控制仪
    WP－LED智能电工仪表
    WP带打印多路巡检控制仪
    WP-LED交流/直流电工表
    WP-闪光报警控制仪
    WP-系列频率/转速表
    WP-闪光报警控制器
    WP-系列计数仪表
    WP-音响报警器
    WP-计数/计时显示控制仪
    WP- 转速/线速度显示控制仪
    WP现场参量变送单元
    WP－压力变送器
    WP-PID自整定控制记录仪
    WP-智能防盗流量/热能无纸记录仪
    WP-LCD-智能化64路巡检仪
    WP小型化配电器、隔离器
    WP系列模块
    WP-单/双路热电偶/热电阻温度变送器
    WP-系列静压液位变送器
    WP-单/双路电压/电流转换模块
    WP－LC系列缆式静压液位变送器
    WP-配电模块　
    WP－LR系列杆式静压液位变送器
    WP（双路）数学运算模块
    WP-LD系列直装式静压液位变送器
    WP显示模块
    WP－系列隔膜式压力变送器
    WP-压旋式隔膜压力变送器
    WP－多功能隔膜压力变送器
    WP-小型化差压变送